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UsbDk: CWdmList::ForEach() fix recursive lock acquisition

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Signed-off-by: Dmitry Fleytman <dfleytma@redhat.com>
This commit is contained in:
Dmitry Fleytman 2014-02-17 15:52:42 +02:00
parent 12ef2e4ec9
commit de546ef4ff
1 changed files with 8 additions and 3 deletions
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11
UsbDk/UsbDkUtil.h
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@ -96,8 +96,7 @@ public:
TEntryType *Pop()
{
CLockedContext<TAccessStrategy> LockedContext(*this);
CounterDecrement();
return TEntryType::GetByListEntry(RemoveHeadList(&m_List));
return Pop_LockLess();
}
ULONG Push(TEntryType *Entry)
@ -129,7 +128,7 @@ public:
CLockedContext<TAccessStrategy> LockedContext(*this);
while (!IsListEmpty(&m_List))
{
Functor(Pop());
Functor(Pop_LockLess());
}
}
@ -166,6 +165,12 @@ private:
}
}
TEntryType *Pop_LockLess()
{
CounterDecrement();
return TEntryType::GetByListEntry(RemoveHeadList(&m_List));
}
LIST_ENTRY m_List;
ULONG m_NumEntries = 0;
};